To add to theAdafruit Bonnet party, we have this Perma-Proto inspired plug in daughter board. It has a grid of 0.1" prototyping soldering holes for attaching chips, resistors, LED, potentiometers and more. The holes are connected underneath with traces to mimic the solderless breadboards with which you're familiar. There's also long power strips for +3V, +5V and Ground connections to the Pi. Near the top we break out nearly every pin you could want to connect to the Pi (#26 didn't quite make the cut).

ThePerma-Proto Bonnetcomes with a printed circuit board and a single 2x20 GPIO Header for Raspberry Pi to put your Perma-Proto on top of your Raspberry Pi Zero (like a nice little bonnet...). Unlike our Perma-Proto HATs, this design does not include an EEPROM, so you can 'stack' it with other Bonnets and pHATs without worrying about an EEPROM address collision.

A bit of light soldering is required to attach the header to the PCB but it's easy work.